The Follow-Up Gap in Solar Sales
We've analysed lead management data from dozens of home improvement companies over 20 years, and the pattern is always the same: companies that follow up systematically close dramatically more business than those that don't.
In the solar panel industry specifically, where the average sale is £8,000-£12,000, improving your conversion rate by even a few percentage points has an enormous financial impact.
The Numbers Don't Lie
Consider two solar companies, each generating 100 leads per month:
Company A (no follow-up system):
- 60% of leads contacted within 48 hours
- Average of 1.5 contact attempts per lead
- 15% conversion rate
- 15 sales × £10,000 = £150,000/month
Company B (structured follow-up):
- 95% of leads contacted within 2 hours
- Average of 4.5 contact attempts per lead
- 28% conversion rate
- 28 sales × £10,000 = £280,000/month
Same number of leads. Same product. Same market. £130,000/month difference — driven entirely by how those leads are managed.
The 2-Hour Rule
Your first contact attempt should happen within 2 hours of receiving the lead. Not 24 hours. Not "same day." Two hours.
Why? Because:
- The customer's interest is highest immediately after they enquire
- They haven't yet contacted your competitors (or your competitors haven't contacted them)
- Speed signals professionalism and eagerness
Your CRM should highlight leads that haven't received first contact and escalate those approaching the 2-hour threshold to managers.
The Follow-Up Sequence
After first contact, most solar sales require multiple touchpoints. Here's a proven sequence:
Day 0: First Contact (within 2 hours)
Call the customer. If no answer, leave a voicemail and send an SMS or email. Log the attempt in your CRM.
Day 1: Second Attempt
If no contact was made, try again. Different time of day — if you called in the morning, try late afternoon.
Day 3: Third Attempt
Call again. If still no answer, send a personalised email with useful content (e.g., "Here's what you could save with solar panels on a property like yours").
Day 5: Fourth Attempt
Final call attempt. If still no contact, send a "We've been trying to reach you" message with a simple way to book a callback.
Day 7: Last Chance
One final email: "We don't want to bother you, but didn't want you to miss out. Here's how to get in touch when you're ready."
Day 30: Re-engagement
One month later, a value-add email: "Energy prices update" or "New grant available" — giving them a reason to re-engage.
Automating the Sequence
The follow-up sequence above only works if it actually happens. And it won't happen if you're relying on reps to remember.
Your CRM should:
- Automatically schedule follow-up tasks based on lead status
- Alert reps when follow-ups are due
- Escalate to managers when follow-ups are overdue
- Track completion rates so you can see which reps follow the process
Handling "Not Right Now"
A significant percentage of solar enquiries result in "interested but not right now." These leads are gold — they've told you they want solar panels, just not today.
Your CRM should have a nurture category for these leads with periodic check-ins: quarterly at minimum, more frequently if energy prices spike or new incentives are announced.
Measuring Your Follow-Up Performance
Track these metrics weekly:
- Speed to first contact — percentage contacted within 2 hours
- Average contact attempts per lead — should be 4+ before marking as uncontactable
- Follow-up completion rate — percentage of scheduled follow-ups actually completed
- Conversion rate by attempt number — which contact attempt generates the most sales?
The data will prove what we already know: better follow-up = more sales. The only question is whether your team actually does it consistently. That's what CRM is for.